Rapid: Individual Calculations October 2023
 Lesniak, Mateusz  Total change: -4.00  Rating chartPersonal card
 Turniej Szachowy o Puchar Burmistrza Dukli - Grupa A Dukla POL 2023-09-09
RcRownchangeKK*chgGame
 1492 1481 3.50 8 -0.47 20 -9.40 
  Skladanowski, Adam 1797 POL0.001-0.1320-2.60 
  Chmaj, Bartlomiej 1292 POL0.501-0.2520-5.00 
  Slys, Jan 1349 POL1.0010.32206.40 
  Mastej, Krzysztof 1641 POL1.0010.712014.20 
  Oberc, Szymon 1348 POL0.001-0.6820-13.60 
  Guzik, Kacper 1452 POL0.001-0.5420-10.80 
  Dziun, Daniel 1317 POL1.0010.28205.60 
  Czernicki, Bogdan 1742 POL0.001-0.1820-3.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 VI Turniej Szachowy o Puchar Prezydenta Miasta Tarnobrzega 2023 Gr A Tarnobrzeg POL 2023-09-24
RcRownchangeKK*chgGame
 1573 1481 4.00 9 0.27 20 5.40 
  Bogdanov, Ignat 2123 UKR0.001-0.0120-0.20 
  Rotkiewicz, Zbigniew 1188 POL1.0010.15203.00 
  Leja, Adam 1686 POL0.001-0.2420-4.80 
  Puzio, Michal 1084 POL1.0010.08201.60 
  Krzyzanowska-Zadlo, Lidia 1666 POL1.0010.742014.80 
  Graczykowski, Marcin 1601 POL0.001-0.3420-6.80 
  Babiarz, Arkadiusz 1865 POL0.001-0.0920-1.80 
  Majcher, Jacek 1244 POL1.0010.20204.00 
  Juszczuk, Grzegorz 1698 POL0.001-0.2220-4.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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